Question 1

Does Proterra Powered LLC sponsor H-1B visas?

Accepted Answer

Yes. Proterra Powered LLC has filed 33 H-1B Labor Condition Applications (LCAs) with the Department of Labor, covering 33 total positions across 3 states. The median salary for sponsored positions is $135,000.

Question 2

Does Proterra Powered LLC sponsor green cards?

Accepted Answer

Yes. Proterra Powered LLC has filed 4 PERM labor certification applications for employer-sponsored green cards, with a 100% approval rate. The median processing time from filing to decision has been 490 days. See the Green Cards tab for full PERM filing details.

Question 3

How many visa workers does Proterra Powered LLC sponsor?

Accepted Answer

Proterra Powered LLC has filed 33 LCAs covering 33 H-1B positions, and 4 PERM green card applications. The filing history chart above shows how Proterra Powered LLC's sponsorship volume has changed over time. See the H-1B and Green Cards tabs for detailed breakdowns.

Question 4

How long does it take to get a green card through Proterra Powered LLC?

Accepted Answer

The employer-sponsored green card process has three main stages: PERM labor certification with the DOL (6–18 months), I-140 immigrant petition with USCIS (4–6 months, or 15 days with premium processing), and adjustment of status or consular processing. Proterra Powered LLC's median PERM processing time from filing to decision has been 490 days. For applicants from countries with visa backlogs like India and China, the wait for a visa number after I-140 approval can add years. The total timeline from start to green card is typically 1–5+ years.

Question 5

What is Proterra Powered LLC's green card commitment?

Accepted Answer

Proterra Powered LLC's green card commitment rate is 23.5%, calculated by dividing the number of PERM green card filings by the number of new H-1B employment and transfer positions. A higher percentage indicates the company is more likely to sponsor employees for permanent residency rather than keeping them on temporary work visas.

Year	LCA Filings	PERM Filings
2026	2	0
2025	7	1
2024	24	3

Job Title	Positions	Min	Median	Max
Project Battery Cell Engineer	2	$101,962	$101,962	$101,962
Sr. Supplier Quality Engineer	2	$98,050	$98,050	$98,050
Staff Integration Engineer	2	$175,656	$183,178	$190,700
Staff Mechanical Design Engineer	2	$166,878	$178,127	$189,375
Product Manager	2	$131,872	$148,086	$164,300
Oracle Function Analyst	1	$150,000	$150,000	$150,000
Mes Support Engineer	1	$95,713	$95,713	$95,713
Global Supply Manager	1	$88,941	$88,941	$88,941
Master Data Analyst	1	$88,837	$88,837	$88,837
Plm Architect	1	$190,000	$190,000	$190,000

Location	Positions	Min	Median	Max
Burlingame, California	20	$91,770	$162,300	$203,528
Greer, South Carolina	15	$88,837	$124,000	$190,000
Huntington Park, California	1	$162,300	$162,300	$162,300
Troy, Michigan	1	$155,000	$155,000	$155,000

Proterra Powered LLC — Visa Sponsorship

Overview

Filing History

Sponsored Job Titles

Worksites

Similar Visa Sponsors

Natron Energy Inc.

Amplify Cell Technologies LLC

L-H Battery Company, Inc.

Peak Energy Technologies, Inc.

Ses.ai

SK Battery America, Inc.

Frequently Asked Questions

Ready to modernize your immigration program?

Ready to modernize your immigration program?